PHP X4Utils_helper::empty_sections примеры использования

Пример #1

Файл: one.php Проект: paolocerto/x3cms

        <div data-cycle-fx="scrollHorz" data-cycle-pause-on-hover="true" class="cycle-slideshow">
            <img src="http://placehold.it/1200x300/546E7A/ffffff/&amp;text=X3+CMS" alt="">
            <img src="http://placehold.it/1200x300/ff7700/ffffff/&amp;text=...your+next+Content+Management+System..." alt="">
            <img src="http://placehold.it/1200x300/ffffff/ff7700/&amp;text=...or+a+base+for+your+web+application..." alt="">
            <img src="http://placehold.it/1200x300/C0CA33/ffffff/&amp;text=...because+Simple+is+better+:)" alt="">
        </div>
	</div>
<?php 
}
?>

<div id="topic">

<?php 
// Empty pages
if (X4Utils_helper::empty_sections($sections)) {
    // content
    if (isset($content)) {
        echo $content;
    } else {
        echo '
            <div class="row clearfix">
                <div class="block">
                    <h1>' . _WARNING . '</h1>
                    <p>' . _GLOBAL_PAGE_NOT_FOUND . '</p>
                </div>
            </div>';
    }
} else {
    // section 1
    if (!empty($sections[1])) {